Breakouts:

site type timestamp offset
LFLL-0015 level 2014-08-03 06:00:00 6.93
LFLL-0015 level 2014-08-13 06:00:00 -9.86
LFLL-0015 level 2014-08-18 13:00:00 6.25
LFLL-0015 level 2014-08-23 14:00:00 -1.35
LFLL-0015 level 2014-08-31 19:00:00 1.54
LFLL-0015 level 2014-09-12 18:00:00 -4.58
S046-06-S0025 velocity 2014-07-09 14:00:00 1.81
S046-06-S0025 velocity 2014-07-17 19:00:00 -0.02
WLL-0565 level 2014-08-25 21:00:00 -0.84
USE-0020 velocity 2014-07-14 12:00:00 -0.17
USE-0020 velocity 2014-07-24 05:00:00 0.17
USE-0020 velocity 2014-08-10 02:00:00 -0.01

Appendix: A complete list of monitored sites